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Industrial centrifugal fan, 710 mm diameter, metal housing, new condition

Fans

Fans RH71M-6DK.7Q.1RMotor centrifugal fan part 710mm 210W 230/400V 930rpm

SKU CH-5V26-92XXX MPN RH71M-6DK.7Q.1RMotor

A 710 mm centrifugal fan rated at 210 W, 230/400 V and 930 rpm, designed as the original cooling module for Siemens high-voltage inverters

  • 710 mm blade diameter moves high airflow for inverter cooling
  • 210 W motor power handles heavy thermal loads reliably
  • 230/400 V dual-voltage supply fits standard industrial networks
  • 930 rpm operating speed balances cooling performance and noise
  • ZIEHL-ABEGG original build ensures long service life in Siemens drives

710 mm Centrifugal Fan for Siemens Inverters

The RH71M-6DK.7Q.1R is a genuine ZIEHL-ABEGG centrifugal fan built to cool high-power IGBT modules and control boards inside Siemens high-voltage inverters. It operates at 230/400 V with a 210 W motor driving a 710 mm impeller at 930 rpm.

Sustained Cooling in Continuous Inverter Duty

At its rated 930 rpm the fan moves a steady airflow through the inverter cabinet, keeping IGBT, CPU and driver-board temperatures stable during long production runs. The ebm-papst blade design and 7.7/4.5 A current draw are matched to the thermal load so the unit runs continuously without thermal throttling or premature bearing wear.

Direct Replacement for Failed OEM Inverter Fans

This part replaces the original bottom-mount fan when noise, vibration or a fault code signals the end of its service life. The swap is justified when inverter uptime is critical and generic substitutes risk fitment or airflow shortfalls; it is not suited for applications outside the specified Siemens inverter platform.

Highlights

  • 710 mm blade diameter moves high airflow for inverter cooling
  • 210 W motor power handles heavy thermal loads reliably
  • 230/400 V dual-voltage supply fits standard industrial networks
  • 930 rpm operating speed balances cooling performance and noise
  • ZIEHL-ABEGG original build ensures long service life in Siemens drives

Specifications

No published specifications for this item yet.

Questions about this item

How much heat and current does the 210 W centrifugal fan draw at 230 V when running continuously?

At 230 V the motor draws 7.7 A and delivers 210 W of mechanical power, so sustained operation produces heat consistent with that rating.

What voltage supply and mounting arrangement does the 710 mm blade fan require to install in a Siemens inverter?

The fan operates on a 230/400 V three-phase supply and is designed as a direct replacement for the original Siemens inverter cooling fan.

Will the 930 rpm ZIEHL-ABEGG fan fit the existing housing and wiring of an older Siemens inverter cabinet?

Yes, it is the original equipment fan for Siemens high-voltage inverters, matching the 710 mm diameter, 930 rpm speed and factory mounting points.

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